Double knockout of vitamin D receptor and its coactivator mediator complex subunit 1 unexpectedly enhances epidermal permeability barrier function in mice

https://doi.org/10.1016/j.bbamcr.2021.119131Get rights and content
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Highlights

  • Combined loss of VDR and Med1 improves epidermal barrier integrity.

  • DKO mice show increased differentiation, ceramide & cornified envelope formation.

  • A complex coordinate regulation of VDR and Med1 exists in keratinocyte.

Keywords

Differentiation
Lipid synthesis
Mediator complex subunit 1
Permeability barrier function
Vitamin d receptor

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